This is the cone only
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 6645-00-171-9639
NSN 6220-00-473-9122
NSN 6610-01-352-5500
NSN 6220-00-930-2351
NSN 6105-01-372-3369
NSN 6610-00-105-7270
NSN 5935-01-169-1709
NSN 5925-00-083-8486
NSN 6220-01-464-6203
NSN 5855-00-586-6255
NSN 6105-01-152-4572
NSN 5999-01-240-8050